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satellite73Best ResponseYou've already chosen the best response.2
too many equal signs
 2 years ago

satellite73Best ResponseYou've already chosen the best response.2
oh my fault i see \[2x+7y=3\] \[9x+y=46\] sorry
 2 years ago

satellite73Best ResponseYou've already chosen the best response.2
you want elimination or substitution ?
 2 years ago

satellite73Best ResponseYou've already chosen the best response.2
then solve second equation for y, because it is easiest \[9x+y=46\] \[y=9x+46\] and substitute into first equation
 2 years ago

Alexis1994_13Best ResponseYou've already chosen the best response.0
2x+7y=3 (*9) > 18x+63y=27 9x+y=46 (*2) > 18x+2y=92 <=> 65y=65 <=>y=1
 2 years ago

Alexis1994_13Best ResponseYou've already chosen the best response.0
2x+7*1=3 => 2x=10 => x=5
 2 years ago

Alexis1994_13Best ResponseYou've already chosen the best response.0
You are welcome :p
 2 years ago

satellite73Best ResponseYou've already chosen the best response.2
\[2x+7y=3\] \[2x+7(9x+46)=3\] \[65x+322=3\] \[65x=325\] \[x=5\]
 2 years ago

satellite73Best ResponseYou've already chosen the best response.2
the find y by substitution. Alexis got right answer using elimination. doesn't matter which you use
 2 years ago

Alexis1994_13Best ResponseYou've already chosen the best response.0
We are both great ^^
 2 years ago

mathstoopidzBest ResponseYou've already chosen the best response.0
Yes, You both are. I just wish I could understand this better... still confused :/
 2 years ago

mathstoopidzBest ResponseYou've already chosen the best response.0
what would an ordered pair be?
 2 years ago

Alexis1994_13Best ResponseYou've already chosen the best response.0
Just write what I am writing and if you still have any questions tell me.
 2 years ago
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